Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8984974 | Pump transmission with PTO gear and independently clutched impeller | Douglas W. Seitz | 2015-03-24 |
| 7517186 | Centrifugal pump and casing therefore | Douglas W. Seitz, Wayne Hable | 2009-04-14 |
| 6997238 | Cooler plate and gearbox assembly | Douglas W. Seitz | 2006-02-14 |